使用方便，可以实时传送数据并曲线显示,可以适用于单片机串口通信的数据显示等。-Easy to use, you can send real-time data and curves show that can be applied to microcontroller serial communication of data displays.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001782s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.151786s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001818s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003174s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001851s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006079s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001592s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005697s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.024494s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002069s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 296292 [ RunTime:0.001632s ]
